Go to home depot or lowes and look in the specialty hardware bins.You can probably find some feet that will work for you.Like the poster above said,make sure the screws are the correct size.
Where can I get components footers ?
I bought a Denon CD player from an AV installer and he threw the footers away because this particular CD player was supposed to be used at a University bolted to a rack. I've taken the rack bracket off the CD player but it is sitting on it's belly now. I called Denon and they don't have them. Any idea where I can find something similar ?